N-{2-oxo-3-[6-oxo-5(R,S)-(pyridine-3-carbonyl)-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yl]-oxazolidin-5(S)-ylmethyl}-acetamide 、 N-{2-oxo-3-[6-oxo-5(R,S)-(pyridine-3-carbonyl)-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yl]-oxazolidin-5(S)-ylmethyl}-nicotinamide 在
肼 作用下,
以
乙醇 为溶剂,
以23%的产率得到(S)-N-[2-oxo-3-(1-pyridin-3-yl-3,4,5,6-tetrahydro-2,3-diaza-benzo[e]azulen-8-yl)-oxazolidin-5-ylmethyl]-acetamide